This is an authentic, pre-loved BVLGARI piece. It's possible that there may be some gentle wear. 18-karat rose gold Faceted Round Brilliant-cut Diamond = approximately 0.34 ct. tw.; color = F-G; clarity = VS It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care. Includes: Box; Certificate of Authenticity